Systems Engineer (Network)

Innovatus Technology Consulting; United States; On-site; USD 90,000 - 120,000; Full time

Job summary

Innovatus Technology Consulting seeks a Systems Engineer to design, implement, and support enterprise network infrastructure in a secure government environment. The role emphasizes LAN/WAN architectures with Cisco, Juniper, TCP/IP, and VoIP, including routers, switches, firewalls, fiber optics, and cable plant design.

Responsibilities include designing LAN/WAN solutions, configuring Cisco/Juniper devices, managing TCP/IP networks, planning VoIP, overseeing fiber cabling, and ensuring security

Qualifications

• Three+ years in LAN/WAN design and implementation.
• Hands-on Cisco and Juniper routers/switches experience.
• Strong TCP/IP, VoIP, firewall, fiber optics knowledge.
• DoD 8570 IAT Level II compliant at time of hire.
• U.S. citizenship required for clearance eligibility.

Responsibilities

• Design and implement LAN/WAN solutions for government environments.
• Configure Cisco and Juniper routers, switches, and related devices.
• Design and optimize TCP/IP networks including addressing and routing.
• Plan and implement VoIP solutions and voice infrastructure.
• Oversee fiber optic cabling and cable plant layouts.
• Configure and manage firewalls and security controls.
• Troubleshoot network issues and perform capacity planning.
• Develop network documentation and procedures.
• Collaborate with cross‑functional teams to meet requirements.

Skills

LAN/WAN design

Cisco/Juniper experience

TCP/IP networking

VoIP knowledge

Network security

DoD IAT Level II readiness

Tools

Cisco IOS

Juniper JUNOS

Firewall appliances

Fiber optic tooling

Job description

Systems Engineer
Innovatus Technology Consulting
Dahlgren, VA

Position Overview
Innovatus Technology Consulting is seeking a Systems Engineer to design, implement, and support enterprise network infrastructure in a secure government environment. The role focuses on LAN/WAN architectures using Cisco, Juniper, TCP/IP, and VoIP technologies, including routers, switches, firewalls, fiber optics, and cable plant design.

Key Responsibilities

• - Design and implement local area network (LAN) and wide area network (WAN) solutions in corporate and government environments.
• - Configure, deploy, and maintain Cisco and Juniper routers, switches, and related network devices.
• - Design and support TCP/IP-based networks, including addressing, routing, and protocol optimization.
• - Plan and implement VoIP solutions and related voice infrastructure.
• - Design and oversee fiber optic cabling, cable plant layouts, and physical infrastructure installations.
• - Configure and manage firewalls and network security controls to support secure communications.
• - Troubleshoot complex network issues, perform capacity planning, and recommend architecture improvements.
• - Develop network documentation, diagrams, and procedures to support ongoing operations and compliance.
• - Collaborate with cross-functional teams to ensure designs meet operational, performance, and security requirements.

Required Qualifications

• - Minimum of three (3) years of professional experience in the design and implementation of LAN/WAN environments.
• - Hands-on experience with Cisco and Juniper technologies, including routers and switches.
• - Strong knowledge of TCP/IP networking, VoIP technologies, firewalls, fiber optics, and cable plant design.
• - Must be designated as DoD 8570 IAT Level II compliant at time of hire.
• - Must hold or be able to obtain a T5 investigation/clearance (typically associated with Top Secret eligibility).
• - U.S. citizenship is required for clearance eligibility at this location.
• - Strong analytical, problem-solving, and communication skills.
• - Ability to work independently or as part of a team in a fast-paced environment.

Preferred Qualifications

• - Experience supporting Department of Defense (DoD) or other federal network environments.
• - Knowledge of network security best practices, accreditation processes, and related compliance frameworks.
• - Relevant industry certifications (e.g., Cisco CCNA/CCNP, Juniper, CompTIA Security+ or higher).
• - Experience with network monitoring, performance optimization, and change management.

Security Clearance

This position requires designation as IAT Level II with a T5 investigation/clearance. Candidates must be able to obtain and maintain the required clearance. U.S. citizenship is mandatory.

About Innovatus Technology Consulting

Innovatus Technology Consulting delivers technology solutions and support services to government and commercial clients. This position is based in Dahlgren, VA.